Sound bar support bracket



FIG. 1 is a top, front perspective view of a sound bar support bracket showing our new design;

FIG. 2 is left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front side elevational view thereof;

FIG. 5 is a rear side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of the sound bar support bracket that form no part of the claimed design. 

CLAIM The ornamental design for a sound bar support bracket, as shown and described. 